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authorTakashi Iwai <tiwai@suse.de>2010-08-18 15:17:52 +0200
committerTakashi Iwai <tiwai@suse.de>2010-08-18 15:17:52 +0200
commite7cfbea9cb7a02ea29fdae5d39c9e3d09102c4d5 (patch)
tree37c20ec03e70dc7b5df1d02f16b6ac38d8ed1364 /fs/ecryptfs/super.c
parent7ac03db84baa204d7d280401ed65842541ed1078 (diff)
parent56385a12d9bb9e173751f74b6c430742018cafc0 (diff)
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Merge branch 'fix/misc' into topic/misc
Diffstat (limited to 'fs/ecryptfs/super.c')
-rw-r--r--fs/ecryptfs/super.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c
index 0435886e4a9f..f7fc286a3aa9 100644
--- a/fs/ecryptfs/super.c
+++ b/fs/ecryptfs/super.c
@@ -118,11 +118,15 @@ void ecryptfs_init_inode(struct inode *inode, struct inode *lower_inode)
*/
static int ecryptfs_statfs(struct dentry *dentry, struct kstatfs *buf)
{
- return vfs_statfs(ecryptfs_dentry_to_lower(dentry), buf);
+ struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);
+
+ if (!lower_dentry->d_sb->s_op->statfs)
+ return -ENOSYS;
+ return lower_dentry->d_sb->s_op->statfs(lower_dentry, buf);
}
/**
- * ecryptfs_clear_inode
+ * ecryptfs_evict_inode
* @inode - The ecryptfs inode
*
* Called by iput() when the inode reference count reached zero
@@ -131,8 +135,10 @@ static int ecryptfs_statfs(struct dentry *dentry, struct kstatfs *buf)
* on the inode free list. We use this to drop out reference to the
* lower inode.
*/
-static void ecryptfs_clear_inode(struct inode *inode)
+static void ecryptfs_evict_inode(struct inode *inode)
{
+ truncate_inode_pages(&inode->i_data, 0);
+ end_writeback(inode);
iput(ecryptfs_inode_to_lower(inode));
}
@@ -184,6 +190,6 @@ const struct super_operations ecryptfs_sops = {
.drop_inode = generic_delete_inode,
.statfs = ecryptfs_statfs,
.remount_fs = NULL,
- .clear_inode = ecryptfs_clear_inode,
+ .evict_inode = ecryptfs_evict_inode,
.show_options = ecryptfs_show_options
};